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                    Closing price on 6/18/2014
                 |  |  
    
        |           
                
                    | Open | 4.60 |  
                    | High | 4.70 |  
                    | Low | 4.30 |  
                    | Volume | 129,300 |  
                    | Split-adjusted Price | 4.40 |  
                
             | 
 |  HDO Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/18/2014 | 0.00 / 0.00% | 4.60 | 4.70 | 4.30 | 4.40 | 4.46 | 4.40 | 129,300 |   |  
            | 6/17/2014 | +0.40 / +10.00% | 4.10 | 4.40 | 4.10 | 4.40 | 4.37 | 4.40 | 317,300 |   |  			
            | 6/16/2014 | -0.10 / -2.44% | 4.00 | 4.10 | 3.90 | 4.00 | 4.04 | 4.00 | 50,600 |   |  
            | 6/13/2014 | 0.00 / 0.00% | 4.10 | 4.10 | 4.00 | 4.10 | 4.05 | 4.10 | 32,300 |   |  			
            | 6/12/2014 | +0.10 / +2.50% | 4.00 | 4.10 | 4.00 | 4.10 | 4.00 | 4.10 | 62,900 |   |  
            | 6/11/2014 | +0.10 / +2.56% | 3.90 | 4.00 | 3.90 | 4.00 | 3.90 | 4.00 | 108,500 |   |  			
            | 6/10/2014 | -0.20 / -4.88% | 4.00 | 4.00 | 3.90 | 3.90 | 3.95 | 3.90 | 25,000 |   |  
            | 6/9/2014 | +0.10 / +2.50% | 3.80 | 4.10 | 3.80 | 4.10 | 3.99 | 4.10 | 67,100 |   |  			
            | 6/6/2014 | +0.20 / +5.26% | 3.80 | 4.00 | 3.80 | 4.00 | 3.92 | 4.00 | 52,600 |   |  
            | 6/5/2014 | +0.10 / +2.70% | 4.00 | 4.00 | 3.70 | 3.80 | 3.90 | 3.80 | 54,500 |   |  			
            | 6/4/2014 | -0.20 / -5.13% | 3.80 | 3.80 | 3.70 | 3.70 | 3.72 | 3.70 | 62,700 |   |  
            | 6/3/2014 | 0.00 / 0.00% | 3.80 | 3.90 | 3.70 | 3.90 | 3.79 | 3.90 | 195,400 |   |  			
            | 6/2/2014 | 0.00 / 0.00% | 3.90 | 3.90 | 3.80 | 3.90 | 3.84 | 3.90 | 49,600 |   |  
            | 5/30/2014 | -0.20 / -4.88% | 4.20 | 4.20 | 3.90 | 3.90 | 3.97 | 3.90 | 8,900 |   |  			
            | 5/29/2014 | -0.10 / -2.38% | 4.20 | 4.20 | 4.00 | 4.10 | 4.07 | 4.10 | 18,310 |   |  
            | 5/28/2014 | 0.00 / 0.00% | 4.20 | 4.20 | 4.00 | 4.20 | 4.13 | 4.20 | 57,100 |   |  			
            | 5/27/2014 | +0.20 / +5.00% | 4.00 | 4.30 | 4.00 | 4.20 | 4.08 | 4.20 | 161,700 |   |  
            | 5/26/2014 | -0.10 / -2.44% | 3.90 | 4.00 | 3.90 | 4.00 | 3.94 | 4.00 | 47,640 |   |  			
            | 5/23/2014 | 0.00 / 0.00% | 4.10 | 4.10 | 3.90 | 4.10 | 4.00 | 4.10 | 29,700 |   |  
            | 5/22/2014 | -0.10 / -2.38% | 4.30 | 4.40 | 4.10 | 4.10 | 4.20 | 4.10 | 187,444 |   |  			
            | 5/21/2014 | +0.20 / +5.00% | 3.90 | 4.30 | 3.90 | 4.20 | 4.07 | 4.20 | 83,120 |   |  
            | 5/20/2014 | 0.00 / 0.00% | 3.80 | 4.10 | 3.80 | 4.00 | 3.93 | 4.00 | 63,000 |   |  			
            | 5/19/2014 | +0.20 / +5.26% | 3.70 | 4.00 | 3.70 | 4.00 | 3.81 | 4.00 | 39,500 |   |  
            | 5/16/2014 | +0.10 / +2.70% | 3.60 | 3.80 | 3.50 | 3.80 | 3.61 | 3.80 | 270,400 |   |  			
            | 5/15/2014 | 0.00 / 0.00% | 4.00 | 4.00 | 3.60 | 3.70 | 3.72 | 3.70 | 81,220 |   |  
            | 5/14/2014 | +0.30 / +8.82% | 3.50 | 3.70 | 3.30 | 3.70 | 3.55 | 3.70 | 84,600 |   |  			
            | 5/13/2014 | -0.20 / -5.56% | 3.50 | 3.60 | 3.40 | 3.40 | 3.49 | 3.40 | 70,000 |   |  
            | 5/12/2014 | -0.30 / -7.69% | 3.60 | 3.80 | 3.60 | 3.60 | 3.60 | 3.60 | 114,900 |   |  			
            | 5/9/2014 | +0.20 / +5.41% | 3.50 | 3.90 | 3.50 | 3.90 | 3.76 | 3.90 | 56,100 |   |  
            | 5/8/2014 | -0.40 / -9.76% | 3.80 | 3.80 | 3.70 | 3.70 | 3.72 | 3.70 | 147,100 |   |  |